FR2308554A1 - Deep drawn food can with radiused bottom edge - has concentric frusto-conical shoulders joining bottom edge to central flat area of bottom - Google Patents

Deep drawn food can with radiused bottom edge - has concentric frusto-conical shoulders joining bottom edge to central flat area of bottom

Info

Publication number
FR2308554A1
FR2308554A1 FR7512287A FR7512287A FR2308554A1 FR 2308554 A1 FR2308554 A1 FR 2308554A1 FR 7512287 A FR7512287 A FR 7512287A FR 7512287 A FR7512287 A FR 7512287A FR 2308554 A1 FR2308554 A1 FR 2308554A1
Authority
FR
France
Prior art keywords
bottom edge
radiused
flat area
deep drawn
central flat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7512287A
Other languages
French (fr)
Other versions
FR2308554B1 (en
Inventor
Christian Enjolras
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JJ Carnaud and Forges de Basse Indre SA
Original Assignee
JJ Carnaud and Forges de Basse Indre SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JJ Carnaud and Forges de Basse Indre SA filed Critical JJ Carnaud and Forges de Basse Indre SA
Priority to FR7512287A priority Critical patent/FR2308554A1/en
Publication of FR2308554A1 publication Critical patent/FR2308554A1/en
Application granted granted Critical
Publication of FR2308554B1 publication Critical patent/FR2308554B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D1/00—Rigid or semi-rigid containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material or by deep-drawing operations performed on sheet material
    • B65D1/40—Details of walls
    • B65D1/42—Reinforcing or strengthening parts or members
    • B65D1/44—Corrugations

Landscapes

  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Stackable Containers (AREA)

Abstract

The bottom (11) of the food can has a concave profile (f) with shoulders (17) spaced about a central area (13), the corner between bottom and sides being a large radius rim (16) projecting outwards. The number of shoulders is equal to D/50, where D is can dia. in mm and the number is rounded up or down. Each shoulder has a frusto conical surface which is of opposite angle to an adjacent shoulder (18) by which it is connected to the next inner shoulder (18) or the central area (13). The axial flexure of the central area is between 0.02D and 0.046D.
FR7512287A 1975-04-21 1975-04-21 Deep drawn food can with radiused bottom edge - has concentric frusto-conical shoulders joining bottom edge to central flat area of bottom Granted FR2308554A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7512287A FR2308554A1 (en) 1975-04-21 1975-04-21 Deep drawn food can with radiused bottom edge - has concentric frusto-conical shoulders joining bottom edge to central flat area of bottom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7512287A FR2308554A1 (en) 1975-04-21 1975-04-21 Deep drawn food can with radiused bottom edge - has concentric frusto-conical shoulders joining bottom edge to central flat area of bottom

Publications (2)

Publication Number Publication Date
FR2308554A1 true FR2308554A1 (en) 1976-11-19
FR2308554B1 FR2308554B1 (en) 1981-05-29

Family

ID=9154222

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7512287A Granted FR2308554A1 (en) 1975-04-21 1975-04-21 Deep drawn food can with radiused bottom edge - has concentric frusto-conical shoulders joining bottom edge to central flat area of bottom

Country Status (1)

Country Link
FR (1) FR2308554A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2807185A1 (en) * 1977-03-02 1978-09-07 Solvay HOLLOW BODY MADE OF THERMOPLASTIC PLASTIC
EP0118926A3 (en) * 1983-03-14 1985-10-09 Aluminum Company Of America Improved aluminum alloy food can body and method for making same
US4646930A (en) * 1980-02-11 1987-03-03 American Can Co. Bottom profile for a seamless container body
US4732292A (en) * 1978-06-16 1988-03-22 Schmalbach-Lubeca Gmbh Flexible bottom profile for drawn and ironed beverage can
FR2738000A1 (en) * 1995-08-24 1997-02-28 Lorraine Laminage Rectangular metal food can
FR2738001A1 (en) * 1995-08-24 1997-02-28 Lorraine Laminage Circular metal food can
FR2737999A1 (en) * 1995-08-24 1997-02-28 Lorraine Laminage Metal food tin with easily openable lid
EP0786411A2 (en) * 1996-01-24 1997-07-30 AB AKERLUND & RAUSING A composite container

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2807185A1 (en) * 1977-03-02 1978-09-07 Solvay HOLLOW BODY MADE OF THERMOPLASTIC PLASTIC
US4249666A (en) * 1977-03-02 1981-02-10 Solvay & Cie Hollow body of thermoplastic material
US4732292A (en) * 1978-06-16 1988-03-22 Schmalbach-Lubeca Gmbh Flexible bottom profile for drawn and ironed beverage can
US4646930A (en) * 1980-02-11 1987-03-03 American Can Co. Bottom profile for a seamless container body
EP0118926A3 (en) * 1983-03-14 1985-10-09 Aluminum Company Of America Improved aluminum alloy food can body and method for making same
FR2738000A1 (en) * 1995-08-24 1997-02-28 Lorraine Laminage Rectangular metal food can
FR2738001A1 (en) * 1995-08-24 1997-02-28 Lorraine Laminage Circular metal food can
FR2737999A1 (en) * 1995-08-24 1997-02-28 Lorraine Laminage Metal food tin with easily openable lid
EP0786411A2 (en) * 1996-01-24 1997-07-30 AB AKERLUND & RAUSING A composite container

Also Published As

Publication number Publication date
FR2308554B1 (en) 1981-05-29

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Legal Events

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ST Notification of lapse